181 citations · 778 across the 23 of their papers we have counts for
22 papers
Time Scales for Rounding of Rocks through Stochastic Chipping
D. J. Priour
For 3D geometries, we consider stones (modeled as convex polyhedra) subject to weathering with planar slices of random orientation and depth successively removing material, ultimat…
Topological and nonlinearity-induced thermalization in a PT-symmetric split-Langevin bath
Andrew K. Harter, Donald J. Priour, Daniel Sweeney +2
Open classical systems with balanced, separated gain and loss, called PT-symmetric systems, have been extensively studied over the past decade. Here, we investigate the properties…
Percolation through Voids around Randomly Oriented Platonic Solids
Donald Priour, Nicholas McGuigan
Porous materials made up of impermeable polyhedral grains constrain fluid flow to voids around the impenetrable constituent barrier particles. A percolation transition marks the bo…
Percolation through Voids around Randomly Oriented Faceted Inclusions
Donald Priour, Nicholas McGuigan
We give a geometrically exact treatment of percolation through voids around assemblies of randomly placed impermeable barrier particles, introducing a computationally inexpensive a…
An Apparent Dissociation Transition in Anharmonically Bound 1D Systems
D. J. Priour, Christopher Watenpool
For diatomic molecules and chains bound anharmonically by interactions such a the Lennard Jones and Morse potentials, we obtain analytical expressions for thermodynamic observables…
Critical Behavior and Extended States in 2D and 3D Systems with Gas-like Disorder
D. J. Priour
With a tight binding treatment we examine amorphous conductors with gas-like disorder, or no correlations among the site positions. We consider an exponentially decaying hopping in…